Four-hole Clear Quartz Glass Tube

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 200 Pieces pc

Supply Capability:: 10000 Pieces per Week pc/month

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High purity quartz ,SiO2> =99.99%

High temperature resistance

High orrosion resistance

We are specialized in manufacture four orifices quartz tube(Diameter2.8-4.4 ×520mm). The inner hole position is accurate and the aperture is well-proportioned. The four orifices quartz tube is mainly used in metrical instrument and thermometric element.

According to customer request we can make different size.

Four Holes Quartz Capillary Tube / Quadripuntal equant extra fine quartz capillary tube

1 purity 99.99% min

2 Resistance 1100 degree, 1000 long time work

3 Low OH

4 No bubble no airline

Character of Quartz:

1. High temperature resistant, 1730 degree.

2. Corrosion-resistant

3. Good thermal stability

4. Good transparency for light

5. Good electrical insulation

Q: How can the quartz glass tube be butted with stainless steel?: I don't know what the pressure or temperature is. If you don't ask for it, you can use AB.

Q: Heater heating mode: quartz tube heating, ceramic heating, far infrared heating, halogen tube heating, I do not know the kind of heating method.: Each has its advantages and disadvantages, mainly depending on the thermal efficiency and the impact on human health.

Q: The difference between infrared heating tube and quartz heating tube: Use stainless steel heating tubes! The temperature is even. The quartz heating tube is heating up too fast. It's easy to bake the mobile phone cover.

Q: What is the difference between the performance of the quartz ozone tube and the ceramic ozone tube?: Quartz discharge tubes are usedThe quartz discharge tube is open type, the ozone equipment is equipped with a large air volume blower, and the ozone diffusion is fast, and the quick sterilization effect is achieved. The quartz discharge tube is more suitable for large space use, and the ozone generator has large gas consumption and relatively good bactericidal effect

Q: What is the difference between a quartz tube lamp holder and a glass tube lamp holder?: Japan and South Korea Department of hair removal instruments are glass tubes, because the effect is good, made in general quartz tube, because of durability, each has advantages

Q: The difference between a quartz tube and a halogen tube: The difference between a quartz tube and a halogen tube:Quartz tube is a kind of special industrial technology glass made of silicon dioxide. It is a very good basic material. Quartz glass has a series of excellent physical and chemical properties for electric fire bucket, electric heating stove, electric heater, heating up.

Q: What are the defects of the ceramic heater and quartz tube heating?: The ceramic PTC has high heating efficiency and no open flame, and the hot air circulation flows out heat energy to the space.

Q: Can quartz tubes produce infrared rays?: Infrared rays can be produced if objects are not absolute 0 degrees.It is estimated that the question you are going to discuss is the problem of infrared rays produced by quartz tube electric heating elements.An electric heating element made of quartz tubes produces infrared rays.An electric heating wire is arranged in the quartz tube, and terminals are arranged at both ends.The electric heating wire is arranged in the quartz tube to form a quartz tube, and the electrothermal element is convenient, safe and long service life compared with the simple use of an electric heating wire.Quartz tube heating element must have good or bad points. Mainly reflected in the quality difference of the heating wire.If the sterilizer has a quartz tube, it is for heating and drying. Of course, the temperature is too high to sterilize.

Q: The vacuum sealing problem of quartz tube is discussed: The grinding quartz test tube should be able to meet your requirementHeat at the bottom,The upper part of the grinding mouth with the plug hole and sealing grease,No problem with repeated use.

Q: How do I distinguish the sterilizing cabinet from light wave disinfection and quartz tube disinfection?: Disinfection cabinet quartz tube lights Youmeng is dark red, light strong light, light can burn a piece of paper in a few seconds, the light tube water bursting;

We are established by a team of senior engineers experienced in the processing of quartz glass, artificial crystal and mono-crystalline silicon products. We have rich technical force and utilizes first-class equipment. Having implemented a digital management system that extends to all production processes, we use inspection instruments that lead the domestic quartz glass industry. We have obtained the certification of ISO 9001:2000 and ISO 14001:2004

1. Manufacturer Overview

Location	Liaoning,China
Year Established	2004
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	North America 10.00% South America 20.00% Eastern Europe 7.50% Oceania 5.00% Mid East 2.50% Western Europe 5.00% Domestic Market 50.00%
Company Certifications	ISO 9001:2000;ISO 14001:2004

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Dalian,Tianjin
Export Percentage	61% - 70%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered
Product Price Range	Average